Dual Loyalty and the “Israel Lobby”Gabriel Schoenfeld In late August, the Council on American-Islamic Relations (CAIR) hosted an event in Washington, D.C. entitled “The Israel Lobby and the U.S. Response to the War in Lebanon.” It featured two political scientists, John J. Mearsheimer, a professor at the University of Chicago, and Stephen M. Walt, a professor at Harvard and former academic dean of the university’s Kennedy School of Government. Back in March, the two men, both of whom are identified with the “realist” school in foreign policy, had stirred an intense controversy with an article in the London Review...